Hallmarking
v. 给（金、银）打上纯度印记( hallmark的现在分词 )
🗣️ 情景例句
And this is Abe Lucas. You must remember Abe.
这是Abe Lucas。你一定记得Abe。
On coming home, he switched on the television.
他一到家就打开了电视。
This head must have been found in Classical times and carefully preserved.
她的脑袋一定是在古希腊罗马时代就为人所发现，并受到精心的保护。